5.133.E.BFT Boiler feed tanks€¦ · Steam boiler feed water. BFT – standard horizontal design....
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ADCA The BFT boiler feed tank is one of the most important devices in a boiler room. Its main function is to store the make-up water and condensate, assuring a reserve of treated water to supply to the steam boilers. The make-up water has to be softened to prevent scale formation on the boiler and the oxygen also has to be removed, so that corrosion in the boiler and steam system is avoided (this situation is normally handled by specialists). The consumption of chemicals used to eliminate the oxygen can be drastically reduced if you use one of the several ADCATherm thermal degasification processes (ADG, TDG, FCD) for the removal of oxygen and other non-condensable gases (mainly carbon dioxide). Even if you choose not to use one of the mentioned systems, the ADCATherm boiler feed tanks will always be optimized according to the existing needs, therefore being able to include water pre- heating, as well as other features obvious to a true steam expert, but not to a simple tank manufacturer. Sandblasted and metalized internally and externally (externally painted). Prevents energy wasting. Can be installed on new or existing systems. ADCATHERM BOILER FEED TANKS BFT OPTIONS: USE: AVAILABLE MODELS: CONNECTIONS: CONSTRUCTION: INSTALLATION: Vertical and special designs for different applications. Complete stainless steel construction. Complete system including all the necessary equipment. Vent condenser for energy recovery. Steam boiler feed water. BFT – standard horizontal design. BFT/ADG or TDG – vessel and correspondent deaerator dome. BFTV – special vertical design. Flanged EN 1092-1 or ASME. ISO or NPT threaded sockets. Different connections on request. Carbon steel with internal stainless steel components. See ADG/TDG catalogues for typical installations. Standard horizontal install. Vertical on request. Final dimensions and connections according to the drawing supplied after order confirmation. Insulation (not included) recommended after installation. DESCRIPTION MAIN FEATURES VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS BFT.20 E 09.12 LIMITING CONDITIONS PS – Maximum allowable pressure 0,5 bar TS – Maximum allowable temperature 120 ºC Minimum operating temperature: -10 ºC; Design code: AD-Merkblatt. Remark: other conditions and CE marking on request.
Transcript of 5.133.E.BFT Boiler feed tanks€¦ · Steam boiler feed water. BFT – standard horizontal design....
ADCA
The BFT boiler feed tank is one of the most important devices in a boiler room. Its main function is to store the make-up water and condensate, assuring a reserve of treated water to supply to the steam boilers.The make-up water has to be softened to prevent scale formation on the boiler and the oxygen also has to be removed, so that corrosion in the boiler and steam system is avoided (this situation is normally handled by specialists).The consumption of chemicals used to eliminate the oxygen can be drastically reduced if you use one of the several ADCATherm thermal degasification processes (ADG, TDG, FCD) for the removal of oxygen and other non-condensable gases (mainly carbon dioxide).Even if you choose not to use one of the mentioned systems, the ADCATherm boiler feed tanks will always be optimized according to the existing needs, therefore being able to include water pre-heating, as well as other features obvious to a true steam expert, but not to a simple tank manufacturer.
Sandblasted and metalized internally and externally (externally painted).Prevents energy wasting.Can be installed on new or existing systems.
ADCATHERM BOILER FEED TANKSBFT
OPTIONS:
USE:
AVAILABLE MODELS:
CONNECTIONS:
CONSTRUCTION:
INSTALLATION:
Vertical and special designs for different applications.Complete stainless steel construction.Complete system including all the necessary equipment.Vent condenser for energy recovery. Steam boiler feed water.
BFT – standard horizontal design.BFT/ADG or TDG – vessel and correspondent deaerator dome.BFTV – special vertical design.
Flanged EN 1092-1 or ASME.ISO or NPT threaded sockets.Different connections on request.
Carbon steel with internal stainless steel components.
See ADG/TDG catalogues for typical installations. Standard horizontal install. Vertical on request.Final dimensions and connections according to the drawing supplied after order confirmation.Insulation (not included) recommended after installation.
DESCRIPTION
MAIN FEATURES
VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.
IS BFT.20 E 09.12
LIMITING CONDITIONS
PS – Maximum allowable pressure 0,5 bar
TS – Maximum allowable temperature 120 ºCMinimum operating temperature: -10 ºC; Design code: AD-Merkblatt.Remark: other conditions and CE marking on request.
ADCA
DIMENSIONS (mm)
MODEL CAPACITY(L) A B C D E F WEIGHT
(kg)BFT-500 537 1800 640 1500 900 150 4 180
BFT-750 856 1860 800 1500 900 180 5 290
BFT-1000 1107 2360 800 2000 1200 180 5 350
BFT-1250 1336 1920 960 1500 900 210 5 360
BFT-1500 1698 2420 960 2000 1200 210 5 410
BFT-2000 2248 2480 1080 2000 1200 240 6 570
BFT-2500 2706 2980 1080 2500 1500 240 6 665
BFT-3000 3068 2560 1280 2000 1200 280 7 795
BFT-3500 3711 3060 1280 2500 1500 280 7 920
BFT-4000 4176 2660 1500 2000 1200 330 8 1160
BFT-5000 5060 3160 1500 2500 1500 330 8 1335
BFT-6000 5943 3660 1500 3000 1800 330 8 1510Remarks: approximate dimensions. Consult manufacturer for certified dimensions. Pipe connections and location approved after order confirmation.
VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.
IS BFT.20 E 09.12
VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.
IS BFT.20 E 09.12
MATERIALS
DESIGNATION MATERIALCylindrical shell EN 10025 / S235JR / 1.0038
Domed ends EN 10025 / S235JR / 1.0038
Inlet/outlet pipes EN 10216-2 / P235GH / 1.0345
EN flanges EN 10222-2 / P250GH / 1.0460
ASME flanges ASTM A105 / 1.0432
Sockets ASTM A105 / 1.0432
Internals EN 10028-7 / AISI 316 / 1.4401
Supports EN10025 / S235JR / 1.0038
Bolts Steel 8.8EN 10204 3.1 certificate available on request.
THERMAL DEAERATOR DATA INQUIRY
Make-up water pressure bar
Make-up water temperature ºC
Make-up water flow rate kg/h
Condensate return pressure bar
Condensate temperature ºC
Condensate flow rate kg/h
Saturated heating steam pressure bar
Feed water tank required capacity m3
Max. dearated water flow required kg/h
ADCA
VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.
IS BFT.20 E 09.12
VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.
IS BFT.20 E 09.12
CONNECTIONS *
POS. Nº DESIGNATION REMARKS1 Boiler feed pump supply Larger diameter to optimize pressure loss (preventing cavitation)
2 Anti vortex ̶
3 Drain To be connected to a BEX (always at a lower level than the feed tank)
4 Overflow Float trap or “U” bend (only for atmospheric)
5 Heating steam Can be located at the domed ends
6 Chemical dosing Can be located at the domed ends
7 Condensate return Only if not connected to a dearetor dome
8 Soft water inlet Only if not connected to a dearetor dome
9 Vent outlet Only if not connected to a dearetor dome
10 Recirculating pump Recommended for atmospheric design only
11 Temperature indicator Can be located at the domed ends
12 Level indicator Can be located at the domed ends
13 Level controller Can be located at the domed ends
14 Headhole DN 300 PN 6 up to 1000 L
14 Manhole DN 500 PN 6 for 1250 L and above
15 Dome flange For ADG or TDG
16 Vacuum valve For pressurized systems only
17 Safety valve For presurized systems only
18 Temperature control Suitable for electrical or self operated valve control
19 Lifting eyes ̶
20 Name plate ̶* Sizes to be defined according to the real flow conditions.
